SPECTRAL LUMINESCENCE ENHANCEMENT IN 3-DIMENSIONAL OPTICAL MICROCAVITIES FORMED BY GAAS MICROCRYSTALS

Authors
JUEN S LAMPRECHT KF RODRIGUES R HOPFEL RA
Citation
S. Juen et al., SPECTRAL LUMINESCENCE ENHANCEMENT IN 3-DIMENSIONAL OPTICAL MICROCAVITIES FORMED BY GAAS MICROCRYSTALS, Solid-state electronics, 37(4-6), 1994, pp. 1163-1166
Citations number
20
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied","Physics, Condensed Matter
Journal title
Solid-state electronics → ACNP
ISSN journal
00381101
Volume
37
Issue
4-6
Year of publication
1994
Pages
1163 - 1166
Database
ISI
SICI code
0038-1101(1994)37:4-6<1163:SLEI3O>2.0.ZU;2-H
Abstract
The photoluminescence of GaAs microcrystallites with average sizes in the range of 0.35-1.3 mum has been studied experimentally. The observe d spectral blue-shift and line-broadening of the luminescence are expl ained by spectral enhancement and inhibition of spontaneous emission d ue to a modified photonic density-of-states in the dielectrically conf ined microcrystallites.